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| 1 | Relationships between personality traits and the physiological stress response in a wild mammal显示文摘Glucocorticoids(GCs)are involved in the regulation of an animal's energetic state.Under stressful situations,they are part of the neuroendocrine response to cope with environmental challenges.Animals react to aversive stimuli also through behavioral responses,defined as coping styles.Both in captive and wild populations,individuals differ in their behavior along a proactive-reactive continuum.Proactive animals exhibit a bold,active explorative and social personality,whereas reactive ones areshy,less active-explorative and less social.Here,we test the hypothesis that personality traits and physiological responses to stressors covary,with more proactive individuals having a less pronounced GC stress response.In wild populations of invasive gray squirrels Sciurus carolinensis,we measuredfecal glucocorticoid metabolites(FGMs),an integrated measure of circulating GCs,and 3 personality traits(activity,sociability,and exploration)derived from open field test(OFT)and mirror image stimulation(MIS)test.Gray squirrels had higher FGMs in Autumn than in Winter and males with scrotal testes had higher FGMs than nonbreeding males.Personality varied with body mass and population density.Squirrels expressed more activity exploration at higher than at lower density and heavier squirrels had higher scores for activity exploration than animals that weighed less.Variation in FGM concentrations was not correlated with the expression of the 3 personality traits.Hence,our results do not support a strong association between the behavioral and physiological stress responses but show that in wild populations,where animals experience varying environmental conditions,the GC endocrine response and the expression of personality are uncorrelated traits among individuals. | Francesca SANTICCHIA Lucas A.WAUTERS Ben DANTZER Sarah E.WESTRICK Nicola FERRARI Claudia ROMEO Rupert PALME Damiano G.PREATONI Adriano MARTINOLI | 2020 | Current Zoology2020，66，2： | 2 |
| 2 | Nerve Density: A New Parameter to Evaluate Peripheral Nerve Pathology on Ultrasound. Preliminary Study显示文摘 | Alberto Tagliafico Giulio Tagliafico Carlo Martinoli | 2010 | Ultrasound in Medicine & Biology2010，，10： | 2 |
| 3 | High‐Resolution ultrasound of the pudendal nerve: Normal anatomy显示文摘 | Alberto Tagliafico Maribel Miguel Perez Carlo Martinoli | 2012 | Muscle Nerve2012，，： | 2 |
| 4 | Neurophysiological and ultrasound findings in sural nerve lesions following stripping of the small saphenous vein显示文摘 | SIMONETTI S BIANCHI S MARTINOLI C | 1999 | Muscle Nerve1999，22，12： | 1 |
| 5 | Distributed odor source localization显示文摘 | Hayes A T Martinoli A Goodman R M | 2002 | 1EEE Sensors Journal2002，2，3： | 1 |
| 6 | Ultrasonography in the diagnosis of peripheral nerve disease显示文摘 | Hobson-Webb LD Padua L Martinoli C | 2012 | Expert Opin Med Diagn2012，6，5： | 1 |
| 7 | Echotexture of peripheral nerves: correlation between US and histologic findings and criteria to differentiate tendons显示文摘 | Silvestri E Martinoli C Derchil E | 1995 | Radiology1995，197，： | 1 |
| 8 | High frequency uhra- sound examination of the wrist and hand显示文摘 | Bianchi S Martinoli C Abdelwahab IF | 1999 | Skeletal Radiol1999，25，3： | 1 |
| 9 | Cancer immunotherapy based on killing of Salmonella-infected tumor cells显示文摘 | A vogadri F Martinoli C Petrovska L | 2005 | Cancer Res2005，65，9： | 1 |
| 10 | Increased Renal Resistive Index in Patients with Essential H ypertension:a Marker of Target Organ Damage显示文摘 | Pontremoli R Viazzi F Martinoli C | 1999 | Nephrol Dial Transplant1999，14，： | 1 |
| 11 | Rotenone induces non-specific central nervous system and system and systemic toxicity显示文摘 | Lapointe N St-Hilaire M Martinoli M G | 2004 | FASEB J2004，18，6： | 1 |
| 12 | Echotexture ofperipheral nerves : correlation between US and histologicfindings and criteria to differentiate endons显示文摘 | Silvestri E Martinoli C Derchi LE | 1995 | Radiolo-gy1995，197，1： | 1 |
| 13 | Power Doppler sonography in knee arthritis-a pilot study显示文摘 | Giovagnorio F Martinoli C Coari G | 2001 | Rheumatol Int2001，20，3： | 1 |
| 14 | Distributed odor source localization显示文摘 | Hayes A T Martinoli A Goodman R M | 2002 | IEEE Sensors Journal2002，2，3： | 1 |
| 15 | Benign lymphoepithelial lesion in HIV-positive patients ; spectrum of findings at gray-scale and doppler sonography显示文摘 | Martinoli C Pretolesi F Del-Bono V | 1995 | AJR1995，165，： | 1 |
| 16 | Sonography of the cervical vagus nerve:normal appearance and abnormal findings显示文摘 | Giovagnorio F Martinoli C | | 0，，： | 1 |
| 17 | Assessment of laboratory assays to measure rivaroxaban-an oral, di- rect factor X a inhibitor显示文摘 | Samama MM Martinoli JL LeFlem L | 2010 | Thromb Haemost2010，103，4： | 1 |
| 18 | Variants of the heavy neurofilament subunit are associated with the development of amyotrophic lateral sclerosis显示文摘 | Figlewicz DA Krizus A Martinoli MG | 1994 | Hum Mol Genet1994，3，： | 1 |
| 19 | Cancer immunotherapy based on killing of Salmonella-infected tumor cells 显示文摘 | Avogadri F Martinoli C Prtrovska L | 2005 | Cancer Res2005，65，9： | 1 |
| 20 | Does interspecific competition with introduced grey squirrels affect foraging and food choice of eurasian red squirrels显示文摘 | Wauters L A Gurnell J Martinoli A | 2001 | Animal Behaviour2001，61，6： | 1 |
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